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LazReport: fix potential overflow in compare function

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git-svn-id: trunk@61154 -
This commit is contained in:
martin 2019-05-05 15:35:56 +00:00
parent 4e7db82b52
commit 59d9225b25
1 changed files with 2 additions and 0 deletions
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components/lazreport/source/lr_e_csv.pas
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@ -75,7 +75,9 @@ end;
function CompareIntervals(Item1, Item2: Pointer): Integer; function CompareIntervals(Item1, Item2: Pointer): Integer;
begin begin
{$PUSH}{$Q-} // Overflow is allowed to occur
result := Integer({%H-}PtrInt(Item1)-{%H-}PtrInt(Item2)); result := Integer({%H-}PtrInt(Item1)-{%H-}PtrInt(Item2));
{$POP}
end; end;
procedure TfrCSVExportFilter.OnEndPage; procedure TfrCSVExportFilter.OnEndPage;